package org.example;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
//表示当前类是一个请求处理类

public class HelloController {
    @RequestMapping("/hello")
    public String hello(String name) {
        System.out.println("hello, " + name);
        return "hello, " + name + "~";
    }
}
